Topic: honda cb350f crankcase with cb400f top end

[edmer79]

hi guys,just want to ask for advices regarding cb350f crabkcase with cb400f barrel and cylinder heads.is it possible/

[Solid_]

Same stroke and bolt pattern you are a go for launch, the onl thing im not sure of is the tensioner i know there different of the 500/550 but im not sure if 350/400 are the same.

[ttr400]

Yes all will fit together, same tensioner etc.  Only small hicup is you will have to enlarge the holes in the top of the 350F crankcase to allow the larger 400 sleeves to fit in. It's not a major job.

Kevin

[vames]

i'd say the only problem is that you'll have to part with the fantastic 6-speed transmission from the 400f